Nina sold 25 orders of flowers from her shop on Valentine's Day. Of the 25, 14 of them
1 answer:
Answer:
56%
Step-by-step explanation:
So 25 orders of flowers were sold, and 14 of them contained roses. So we know that 14 out of the 25 orders contained roses. You can turn that sentence into an expression: .
is in fraction form, but the question is asking for percentages.
in percentage form is easy to find. All you need to do is get the denominator to 100 and then whatever the numerator is, that is your percentage.
will be turned into
. The numerator is 56, thus the percentage is 56%.
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Answer:
31.76 ft and 58.64 ft
Step-by-step explanation:
The radius measures between 13 feet and 24 feet.
The wheel is able to turn 7π/9 radians before getting stuck.
We need to find the range of distances that the wheel could spin before getting stuck. That is, the length of arc.
Length of an arc is given as:
where θ = central angle = 7π/9 radians
r = radius of the circle
Therefore, for 13 feet:
For 24 feet:
The wheel could spin between 31.76 ft and 58.64 ft before getting stuck.